Given the simulation limitations, global decorative objects can be created with very little network traffic. Objects that could be exclusively created with this command are: trees, bushes, rocks, bridges, roads, vehicle wrecks, custom models in mission, and other objects without a class in config. The height of the placement position might need to be adjusted experimentally. Some of the model examples could be found here: createSimpleObject/objects. For Livonia furniture see: Arma 3 Livonia Props.